Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Lennox Air Duct Cleaning in Evergreen, CA
We provide independent Lennox air duct cleaning across Evergreen, and the work here is different for one reason: most homes in the older foothill tracts still run their original sheet-metal duct systems, now decades past their design life. That means cleaning a Lennox system in Evergreen isn’t just about pulling dust – it’s about finding where those old plenum joints and access-panel gaskets have failed and are pulling attic debris straight into your airstream. Call (855) 506-8636 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Evergreen Residents Choose Us for Lennox Service
We’ve spent years pulling apart and re-sealing Lennox ducted systems across the Evergreen foothills, from older variable-speed air handlers to newer communicating furnaces. Our team knows how these cabinets, plenums, and insulated trunks behave in this specific climate – warm, dry summers that push cooling systems hard, plus seasonal smoke and dust moving down from the East foothills. Rodney Soto, our owner, grew up near Berryessa and completed his HVAC coursework at Evergreen Valley College before spending well over a decade in the trade learning how residential duct systems actually fail. He started Elmwood Air Duct Cleaning in 2018, and the reputation we’ve built since then comes from explaining what we’re doing and why. We run professional Rotobrush rotary-brush cleaning systems and Nikro HEPA-rated vacuums, not portable shop vacs. See what’s inside your ducts before and after – video inspection is part of how we work.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Common Lennox Air Duct Cleaning Problems We Solve in Evergreen
- Gasketed access panels losing their seal. On Lennox air handler cabinets, those gasket panels degrade over years of attic heat cycling. Once the seal goes, the blower starts pulling attic dust and whatever else is up there directly into the return side. In Evergreen attics, that often means rodent debris from roof rats backing onto open space.
- Insulated flex and lined plenum runs shedding fibers. Older Lennox installs here frequently used internally-lined duct or flex runs. After twenty or thirty years in a dry attic, that fiberglass facing breaks down and sheds into the supply airstream. You breathe what the blower pushes.
- Blower wheels loading up during cooling season. Communicating Lennox systems running heavy all summer pull pollen and fine dust through returns constantly. The blower wheel loads up, airflow drops, and the system throws static-pressure faults. A standard filter change doesn’t fix it.
- Return plenum and transition joints separating. Years of thermal cycling in Evergreen attics – hot days, cooler nights – work those joints loose. Once separated, the return pulls hot attic air, smoke, and fiberglass dust straight into the system. This is a duct-repair issue, not just a cleaning one.
- Rodent intrusion in older crawlspaces and attics. Homes backing onto open foothill space routinely deal with roof rats. We open Lennox return plenums and find nesting debris sitting on top of duct runs – contamination a routine cleaning never reaches.
Lennox Service in Evergreen: What Local Conditions Mean for Your Equipment
In the older Evergreen tracts near the foothills – think the neighborhoods along the east side of the 95148 area – technicians routinely open Lennox return plenums and find roof-rat droppings and nesting debris sitting on top of the duct run. It’s a contamination source most cleanings miss because it sits outside the airstream until the joint separates. Then the blower pulls it all in. Combine that with original 1970s sheet-metal trunks losing their internal insulation and you get a situation where the cleaning has to include sealing and repair work. On a 1970s tract home off the foothill side of Evergreen, our crew pulled a Lennox air handler apart and found the return plenum joint had separated, drawing attic air, rat debris, and fiberglass dust right into the blower. We ran a video inspection through the original sheet-metal trunks, cleaned and sanitized the system, replaced the degraded flex run, and mastic-sealed the plenum and cabinet seams. The static pressure dropped noticeably and the cooling-season dust complaint stopped.
Lennox Models & Products We Service in Evergreen
We service the full range of Lennox ducted equipment found in Evergreen homes: Merit Series gas furnaces, Elite Series variable-speed air handlers and furnaces, Dave Lennox Signature Collection communicating systems, and XC-series air conditioners paired with matching indoor coils. When we replace gaskets, filters, or access-panel seals, we use OEM Lennox-spec parts where fit matters. For flex, mastic, and insulation, we use quality aftermarket materials where performance is equal. If your Lennox air handler or coil is sound, we clean it, seal it, and keep it running. We recommend replacement only when the heat exchanger, cabinet, or coil is genuinely failing.
See the difference
Before
After
Before
After
Before
AfterLennox Service Pricing in Evergreen
Air duct cleaning for a typical Evergreen single-family home usually runs between $450 and $950, depending on system size, number of returns, and whether we’re also doing duct sealing or repair work. Homes with original sheet-metal trunks and separated plenum joints cost more because the sealing adds labor and materials. Dryer vent cleaning is a separate service and typically runs $120 to $200. A video inspection is included so you can see the difference. Every project gets a written estimate before work starts – the estimate sets the final price, no per-vent pricing, no surprises after we’re already on site. Call (855) 506-8636 for an exact quote. Estimates are free.
Serving Evergreen, CA – Our Local Coverage Area
We serve Evergreen and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Lennox Air Duct Cleaning in Evergreen
Yes, because attic-mounted Lennox air handlers in Evergreen deal with heat, dust, and rodents in a way closet or garage units don’t. We inspect the cabinet seals and return plenum joints first – if those have failed, cleaning the ducts without fixing them just pulls the same attic debris back through the system. Call (855) 506-8636 to talk through your setup.
It’s real. When smoke settles over the foothill side of Evergreen, your Lennox system pulls it through returns and into the blower cabinet. Fine particulate loads up on the blower wheel and inside the supply trunks. A post-smoke-season cleaning with HEPA-rated Nikro vacuums captures that material instead of recirculating it into the house.
Yes. Communicating Lennox systems need a technician who understands the blower’s sensitivity to static pressure and airflow changes. We clean the blower wheel, check the static, and make sure the system still communicates properly after we reseal the cabinet. If you don’t know what’s in your ducts, you’re guessing at your air quality.
Most of the time, sealing makes sense. The original trunks are often structurally fine – the problem is the joints, plenum transitions, and deteriorating internal insulation. We mastic-seal what’s accessible and replace only the degraded flex runs. Replacement reserves itself for ducts with serious corrosion or collapse. We repair what we find, not just clean around it.
The video shows you joints that have separated, insulation that’s degrading, rodent debris sitting on duct runs, and exactly where the air you breathe is being pulled from. After cleaning, we run the camera again so you can see before and after. No one should pay for duct work they can’t see. Call (855) 506-8636 for a free estimate that includes inspection.
Service Areas Near Evergreen
Beyond Evergreen, we also serve East San Jose, Alum Rock, North San Jose, South San Jose, and Downtown San Jose. Same crew, same equipment, same flat-per-system pricing.
Book Your Lennox Service in Evergreen Today
Call (855) 506-8636 and we’ll walk through what you’re dealing with, then schedule a time to put a camera in your ducts and show you what’s actually there. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. The estimate is free, and the written estimate sets the final price.
Written by Rodney Soto, Owner at Elmwood Air Duct Cleaning, serving Evergreen since 2018.